Optical transmitting and receiving apparatus



FIG. 1 is a Front view of the optical transmitting and receivingapparatus.

FIG. 2 is a Rear view thereof.

FIG. 3 is a Top Plan view thereof.

FIG. 4 is a Bottom view thereof.

FIG. 5 is a Right side view thereof, wherein the left side is a mirrorimage.

FIG. 6 is a Perspective view thereof.

FIG. 7 is a Perspective view showing a state that a lock mechanism isreleased; and,

FIG. 8 is a Perspective view thereof, wherein the broken line showing ofthe circuit board and cage are for illustrative purposes only and formsno part of the claimed design.

An ornamental design for an optical transmitting and receivingapparatus, as shown and described.